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A lamp is kept ON for
PHYSICS · Single correct · CBSE · Physics · Electricity · Electricity
Problem
A
100
W
100\,\text{W}
100
W
lamp is kept ON for
5
h
5\,\text{h}
5
h
. How much electrical energy does it consume? (a)
5.0
kWh
5.0\,\text{kWh}
5.0
kWh
(b)
0.05
kWh
0.05\,\text{kWh}
0.05
kWh
(c)
0.50
kWh
0.50\,\text{kWh}
0.50
kWh
(d)
1.8
kWh
1.8\,\text{kWh}
1.8
kWh
Related theory
Electric Power
Electrical power and energy
Electricity
Electric Circuits
Potentiometer
Current Electricity
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